55863965

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2671}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 69258240

約数和(自身を除く): 13394275

約数列:

[1, 5, 47, 89, 235, 445, 2671, 4183, 13355, 20915, 125537, 237719, 627685, 1188595, 11172793, 55863965]

約数ペア:

[(1, 55863965), (5, 11172793), (47, 1188595), (89, 627685), (235, 237719), (445, 125537), (2671, 20915), (4183, 13355)]